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58138102 = 21112592099
BaseRepresentation
bin1101110111000…
…1110111110110
311001101201111001
43131301313312
5104340404402
65434033514
71304110561
oct335616766
9131351431
1058138102
112a8aa020
121757889a
13c077659
147a154d8
155186187
hex3771df6

58138102 has 16 divisors (see below), whose sum is σ = 95256000. Its totient is φ = 26392840.

The previous prime is 58138037. The next prime is 58138121. The reversal of 58138102 is 20183185.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26649 + ... + 28747.

It is an arithmetic number, because the mean of its divisors is an integer number (5953500).

Almost surely, 258138102 is an apocalyptic number.

58138102 is a deficient number, since it is larger than the sum of its proper divisors (37117898).

58138102 is a wasteful number, since it uses less digits than its factorization.

58138102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 58138102 is about 7624.8345555822. The cubic root of 58138102 is about 387.3946480162.

It can be divided in two parts, 581 and 38102, that added together give a palindrome (38683).

The spelling of 58138102 in words is "fifty-eight million, one hundred thirty-eight thousand, one hundred two".

Divisors: 1 2 11 22 1259 2099 2518 4198 13849 23089 27698 46178 2642641 5285282 29069051 58138102